Ship Vendor is an NPC merchant that sells players whole ships, ready to sail, with every block, device, skin, and inventory item already in place, plus the parts to build their own. You build a ship by hand, save it with one command, and it shows up in the vendor’s window right away. The player buys it from the NPC, gets a Boat Building System item, drops it next to water, and watches it open into an exact copy of your original, with the owner already authorized.